Sometimes a leg or head will suddenly burst free from the surface.

Many people live these days with an anxious feeling that the world they know could suddenly burst.

Then they suddenly burst into the center and I was thinking about them much of the time.

The door suddenly burst open and she was blinded by the most beautiful light.

She went on looking miserable, and then suddenly burst into tears.

The girl looked at him, nodded, and then suddenly burst into tears.

A door on the far side of the courtyard suddenly burst open.

The boy stared at the sun, and then suddenly burst into tears.

Her voice died away and she suddenly burst into tears.

For days after it, she would suddenly burst into tears.